Title:
受電機器及び送電機器
Document Type and Number:
Japanese Patent JP7324083
Kind Code:
B2
Abstract:
To provide a structure capable of efficiently cooling a power transmission apparatus and a power reception apparatus that have coils arranged to be laminated.SOLUTION: A power reception apparatus 30 of a non-contact power feeding system 10 that feeds power in a non-contact manner, comprises: a plurality of power reception coils 36u, 36v and 36w; a cooling part 40 having a cooling surface 41; and a pedestal part 45 provided between the respective power reception coils 36u, 36v and 36w and the cooling surface 41 of the cooling part 40. The plurality of power reception coils 36u, 36v and 36w are laminated on the cooling surface 41 so as to be deviatedly disposed in a direction orthogonal to the lamination direction at a predetermined interval, and thus, each power reception coil 36u, 36v and 36w is provided with an opposed part 36c opposed to the cooling surface 41 of the cooling part 40 without interposing the other power reception coil. The pedestal part 45 has an uneven configuration so as to fill a space between the opposed part 36c of each power reception coil 36u, 36v, 36w and the cooling surface 41 of the cooling part 40.SELECTED DRAWING: Figure 3
Inventors:
Noriyuki Kimura
Yoshihisa Yamaguchi
Yoshihisa Yamaguchi
Application Number:
JP2019146565A
Publication Date:
August 09, 2023
Filing Date:
August 08, 2019
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
International Classes:
H02J50/12; B60K1/04; B60L5/00; B60L50/53; B60L53/12; B60L53/30; B60M7/00; H02J7/00
Domestic Patent References:
| JP2018530288A | ||||
| JP2017535058A | ||||
| JP2015537496A | ||||
| JP2017502630A | ||||
| JP2016163405A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
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